package com.my.blog.website.service;

import com.my.blog.website.model.Vo.TGrade;

import java.util.List;

/**
 * Create by 廉雪峰
 * Date: 2019/1/26 19:40
 * blog: www.soulblack.top
 * Description:
 */
public interface IGradeService {

    int insertGrade(TGrade tGrade);

    List<TGrade> selectGrade();

}
